Energy Guide

ManualsBrandsLinkSprite ManualsComputer HardwareRS485/GPIO Shield V3 for Raspberry Pi B/B+ and Raspberry Pi 2

2

3

4

VCC

8

1 6

7

GND

5

D

R

A

B

U1

MAX481CSA

510R

R1

510R

R2

10K

R3

10K

R4

1uF

C1

RX

TX

1

2

JP4

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

21 22

23 24

25 26

RPi_J8

1

3

5

7

9

11

13

15

17

19

21

23

25

2

4

6

8

10

12

14

16

18

20

22

24

26

5V

5V

Ground

TXD

RXD

GPIO 18

Ground

GPIO 23

GPIO 24

Ground

GPIO 25

CE1

CE0

IIC SDA

IIC SCL

GPIO 4

Ground

GPIO 17

GPIO 27

GPIO 22

MISO

MOSI

SCLK

3V3

3V3

Ground

3.3V

GND

SCLK

MOSI

MISO

3.3V

GND

GND

GND

GND

5V

5VSDA

SCL

TXD

RXD

CE0

P1P0

P3

P2

P7

P4

P5

P6

GND

3.3V

TXD

RXD

3.3V

3.3V

GND

GND

3.3V

GND

3.3V

RXDTXD

CE1

5V

3.3V

1

2

3

4

JP2

1

2

3

4

JP3

1

2

3

4

5

6

7

8

JP1

GND

CE0

CE1

SCLK

MISO

MOSI

SCL

SDA

P1

P2

P0

P3

P4

P5

P6

P7

1

2

3

4

5

6

7

8

JP6

3.3V

5V

GND

1

2

3

4

5

6

7

8

9

DB9-M

GND

1

2

3

4

5

6

7

8

9

10

JP5

Q1

BSS123

R0

10K

R7

10K

R8

A

B

B

A

3.3V

GND

1uF

C2

3.3V

GND

1uF

C3

5V

GND

Q2

2N700 2

GND

Q3

2N700 2

GND

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